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            width: 600px;
            margin: 200px auto;
            text-align: center;
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        .page-wrapper>* {
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        .page-wrapper>li,
        .page-wrapper>span {
            float: left;
            margin: 0 5px;
        }

        .page-wrapper>li {
            border: 1px solid #dddddd;
            padding: 5px 10px;
            cursor: pointer;
        }

        .page-wrapper ::after {
            content: "";
            clear: both;
            display: block;
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        .page-wrapper > li.dangqinye {
            background-color: #428bca;
            color: #ffffff;
   
        }
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